PM123 1.41 has been released (2017/10/11);
URL: http://maazl.de/project/pm123/
The beta version does not replace the stable PM123 1.3.x. This is an open source MP3, OGG, WAV, and CD Audio player. Some of the features of the beta include gapless playback, nested playlists, and a PulseAudio client.

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